Won't the immune system acts better when it gets infected by 30 (say) virus particles than swamped by 300k viruses (say).So my guess (as layman) is when infecte

Won't the immune system acts better when it gets infected by 30 (say) virus particles than swamped by 300k viruses (say).So my guess (as layman) is when infected with 30 viruses the growth might not be as uncontrollable (doubling per second). I think the virus load indeed matters too.